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EP0735920
European procedure
Extract from the Register of European Patents
EP About this file: EP0735920
| EP0735920 - USE OF SHEET MATERIALS FOR SOLID PHASE EXTRACTIONS AND SOLID PHASE REACTIONS [Right-click to bookmark this link] | |||
| Former [1996/41] | SHEET MATERIALS FOR SOLID PHASE EXTRACTIONS AND SOLID PHASE REACTIONS | ||
| [1998/32] | Status | No opposition filed within time limit Status updated on 11.06.1999 Database last updated on 04.06.2024 | Most recent event Tooltip | 25.07.2008 | Change - representative | published on 27.08.2008 [2008/35] | Applicant(s) | For all designated states MINNESOTA MINING AND MANUFACTURING COMPANY 3M Center, P.O. Box 33427 St. Paul, MN 55133-3427 / US | [N/P] |
| Former [1996/41] | For all designated states MINNESOTA MINING AND MANUFACTURING COMPANY 3M Center, P.O. Box 33427 St. Paul, Minnesota 55133-3427 / US | Inventor(s) | 01 /
HAGEN, Donald, F. P.O. Box 33427 Saint Paul, MN 55133-3427 / US | 02 /
FUNG, Simon, S. P.O. Box 33427 Saint Paul, MN 55133-3427 / US | 03 /
HANSEN, Paul, E. P.O. Box 33427 Saint Paul, MN 55133-3427 / US | [1996/41] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [N/P] |
| Former [2008/35] | Vossius & Partner Siebertstrasse 3 81675 München / DE | ||
| Former [1996/41] | VOSSIUS & PARTNER Siebertstrasse 4 81675 München / DE | Application number, filing date | 95903695.5 | 08.12.1994 | [1996/41] | WO1994US14122 | Priority number, date | US19930172042 | 22.12.1993 Original published format: US 172042 | [1996/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9517247 | Date: | 29.06.1995 | Language: | EN | [1995/27] | Type: | A1 Application with search report | No.: | EP0735920 | Date: | 09.10.1996 | Language: | EN | The application published by WIPO in one of the EPO official languages on 29.06.1995 takes the place of the publication of the European patent application. | [1996/41] | Type: | B1 Patent specification | No.: | EP0735920 | Date: | 05.08.1998 | Language: | EN | [1998/32] | Search report(s) | International search report - published on: | EP | 29.06.1995 | Classification | IPC: | B01J20/28, B01D15/00 | [1996/41] | CPC: |
B01J20/28033 (EP,US);
B01D15/00 (EP,US);
B01D15/08 (EP,US);
B01J20/28004 (EP,US);
B01J20/28028 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1996/41] | Title | German: | VERWENDUNG VON BLATTFÖRMIGEN MATERIALIEN FÜR FESTPHASENEXTRAKTIONEN UND FESTPHASENREAKTIONEN | [1998/32] | English: | USE OF SHEET MATERIALS FOR SOLID PHASE EXTRACTIONS AND SOLID PHASE REACTIONS | [1998/32] | French: | UTILISATION DE MATIERES EN FEUILLE POUR EXTRACTIONS EN PHASE SOLIDE OU REACTIONS EN PHASE SOLIDE | [1998/32] |
| Former [1996/41] | BLATTFÖRMIGE MATERIEN FESTPHASEEXTRAKTIONEN UND FESTPHASEREAKTIONEN | ||
| Former [1996/41] | SHEET MATERIALS FOR SOLID PHASE EXTRACTIONS AND SOLID PHASE REACTIONS | ||
| Former [1996/41] | MATIERES EN FEUILLE POUR EXTRACTIONS EN PHASE SOLIDE OU REACTIONS EN PHASE SOLIDE | Entry into regional phase | 19.07.1996 | National basic fee paid | 19.07.1996 | Designation fee(s) paid | 19.07.1996 | Examination fee paid | Examination procedure | 23.06.1995 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 19.07.1996 | Examination requested [1996/41] | 19.11.1996 | Despatch of a communication from the examining division (Time limit: M06) | 27.05.1997 | Reply to a communication from the examining division | 22.07.1997 | Despatch of communication of intention to grant (Approval: No) | 03.02.1998 | Despatch of communication of intention to grant (Approval: later approval) | 06.02.1998 | Communication of intention to grant the patent | 30.03.1998 | Fee for grant paid | 30.03.1998 | Fee for publishing/printing paid | Opposition(s) | 07.05.1999 | No opposition filed within time limit [1999/30] | Fees paid | Renewal fee | 22.11.1996 | Renewal fee patent year 03 | 24.11.1997 | Renewal fee patent year 04 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [A]US4366068 (OSTREICHER EUGENE A, et al) [A] 1* column 16; claim 1 *; | [DA]US4512897 (CROWDER III ALVIN L [US], et al) [DA] 1,5,7,9 * column 14; example 1 * * column 33; claims 1-5 *; | [A]US5124041 (SHEER DONALD G [US], et al) [A] 1,2,4,5 * columns 9-10; claims 1-10 *; | [A]EP0498557 (MINNESOTA MINING & MFG [US]) [A] 1-5,7,9 * page 3, line 54 - page 9, line 15 *; | [A]WO9301494 (TOXI LAB INC [US]) [A] 1,2,4 * page 15, line 15 - page 18, line 16 *; | [A]WO9306924 (MINNESOTA MINING & MFG [US]) [A] 1-7 * pages 36-38; claims 1-12 * | Examination | US2999788 | US5026456 |